Convert a file into PDF with a Visual Basic script

I'd like to know how to convert a fi开发者_运维问答le into PDF when I'm programming in VB. Do you have the script or if there is a pre-defined function, what is it's name?

Thanks

Check this out : Best Of Two Worlds - Acrobat PDF Scripting Using VisualBasic (VBA) & JavaScript

CutePDF is free and works like an ordinary printer, so you can use the application's normal print commands.